21411434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 35686560

約数和(自身を除く): 14275126

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 859, 1133, 1718, 2266, 9449, 12463, 18898, 24926, 88477, 103939, 176954, 207878, 973247, 1946494, 10705717, 21411434]

約数ペア:

[(1, 21411434), (2, 10705717), (11, 1946494), (22, 973247), (103, 207878), (121, 176954), (206, 103939), (242, 88477), (859, 24926), (1133, 18898), (1718, 12463), (2266, 9449)]